In how many way can the letter of the words optical be arrange so that the vowels comes together
Answers
Answered by
12
Hi there!
Here's the answer:
OPTICAL - 8 letters
When the vowel OIA are always together, we may suppose them to form entity, treated as one letter.
¢ Then, the letters are arranged are
…………PTCL (OIA)………
¶ These 5 letters can be arranged in 5P5= 5! = 120 ways.
¶ The vowels in the group may be arranged in 3! = 6 ways.
•°• Required No. of words= (120 × 6) = 720 ways.
:)
hope it helps.
Here's the answer:
OPTICAL - 8 letters
When the vowel OIA are always together, we may suppose them to form entity, treated as one letter.
¢ Then, the letters are arranged are
…………PTCL (OIA)………
¶ These 5 letters can be arranged in 5P5= 5! = 120 ways.
¶ The vowels in the group may be arranged in 3! = 6 ways.
•°• Required No. of words= (120 × 6) = 720 ways.
:)
hope it helps.
VemugantiRahul:
mark brainliest if it was helpful
Answered by
0
https://m.facebook.com/story.php?story_fbid=282217619060836&id=1127987560644883
Similar questions